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83948AYILF PDF预览

83948AYILF

更新时间: 2024-02-22 14:44:22
品牌 Logo 应用领域
艾迪悌 - IDT 驱动逻辑集成电路
页数 文件大小 规格书
13页 291K
描述
Low Skew, 1-to-12 Differential-to- LVCMOS/LVTTL Fanout Buffer

83948AYILF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:TQFP
包装说明:LQFP-32针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.81
系列:83948输入调节:DIFFERENTIAL MUX
JESD-30 代码:S-PQFP-G32JESD-609代码:e3
长度:7 mm逻辑集成电路类型:LOW SKEW CLOCK DRIVER
最大I(ol):0.02 A湿度敏感等级:3
功能数量:1反相输出次数:
端子数量:32实输出次数:12
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装等效代码:QFP32,.35SQ,32
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE
峰值回流温度(摄氏度):260电源:3.3 V
Prop。Delay @ Nom-Sup:4 ns传播延迟(tpd):4 ns
认证状态:Not QualifiedSame Edge Skew-Max(tskwd):0.35 ns
座面最大高度:1.6 mm子类别:Clock Drivers
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn) - annealed
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:7 mmBase Number Matches:1

83948AYILF 数据手册

 浏览型号83948AYILF的Datasheet PDF文件第2页浏览型号83948AYILF的Datasheet PDF文件第3页浏览型号83948AYILF的Datasheet PDF文件第4页浏览型号83948AYILF的Datasheet PDF文件第5页浏览型号83948AYILF的Datasheet PDF文件第6页浏览型号83948AYILF的Datasheet PDF文件第7页 
83948I  
Low Skew, 1-to-12 Differential-to-  
LVCMOS/LVTTL Fanout Buffer  
Datasheet  
PRODUCT DISCONTINUATION NOTICE - LAST TIME BUY EXPIRES MAY 6, 2017  
General Description  
Features  
The 83948I is a low skew, 1-to-12 Differential-to-LVCMOS/LVTTL  
Fanout Buffer and a member of the family of High Performance  
Clock Solutions from IDT. The 83948I has two selectable clock  
inputs. The CLK, nCLK pair can accept most standard differential  
input levels. The LVCMOS_CLK can accept LVCMOS or LVTTL  
input levels. The low impedance LVCMOS/LVTTL outputs are  
designed to drive 50series or parallel terminated transmission  
lines. The effective fanout can be increased from 12 to 24 by  
utilizing the ability of the outputs to drive two series terminated  
lines.  
Twelve LVCMOS/LVTTL outputs  
Selectable differential CLK/nCLK or LVCMOS/LVTTL clock  
input  
CLK/nCLK pair can accept the following differential  
input levels: LVPECL, LVDS, LVHSTL, SSTL, HCSL  
LVCMOS_CLK supports the following input types: LVCMOS,  
LVTTL  
Maximum output frequency: 250MHz  
Output skew: 350ps (maximum)  
Part-to-part skew: 1.5ns (maximum)  
3.3V core, 3.3V output  
-40°C to 85°C ambient operating temperature  
Available in lead-free (RoHS 6) package  
For drop in replacement part use 83948i-147  
The 83948I is characterized at full 3.3V core/3.3V output.  
Guaranteed output and part-to-part skew characteristics make the  
83948I ideal for those clock distribution applications demanding  
well defined performance and repeatability.  
Pin Assignment  
Pullup  
CLK_EN  
D
Q
32 31 30 29 28 27 26 25  
Pullup  
LVCMOS_CLK  
1
1
2
3
4
5
6
7
8
CLK_SEL  
GND  
24  
23  
22  
21  
20  
Q0  
Pullup  
CLK  
nCLK  
LVCMOS_CLK  
CLK  
Q4  
0
Pulldown  
Q1  
VDDO  
Q5  
Pullup  
CLK_SEL  
Q2  
nCLK  
CLK_EN  
GND  
Q3  
OE  
VDD  
Q6  
Block Diagram  
19  
18  
17  
Q4  
VDDO  
Q7  
GND  
Q5  
9
10 11 12 13 14 15 16  
Q6  
Q7  
83948I  
Q8  
32-Lead LQFP  
7mm x 7mm x 1.4mm package body  
Q9  
Y Package  
Top View  
Q10  
Q11  
Pullup  
OE  
©2016 Integrated Device Technology, Inc  
1
May 19, 2016  

83948AYILF 替代型号

型号 品牌 替代类型 描述 数据表
83948AYILFT IDT

完全替代

Low Skew, 1-to-12 Differential-to- LVCMOS/LVTTL Fanout Buffer

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